Yes he makes cables and strings.

We sell WC, VT, Stone Mountain, and Barracuda strings through the shop. Whenever a customer I work with personally needs a string/cable, I order from John. They have caused me less problems and headaches than any string made by any bow manufacturer (I've owned most, and worked with them all), or any string specific company as well. I can get whatever string I wantthrough a shop discount at approximately the same price, but I prefer to work with Gibblets stuff.Afterworking with probably 2x dozen sets,........I think I can give an honest evaluation of them.

On top of all this, any time I've had an issue (way less times than any other string source) if I ever needed something it was taken care of just as fast as any service I've ever recieved. I believe the quality of your string/cable is MUCH more important than what brand or model of bow you shoot. Just my opinion..........

I'd also recommend if going w/ John's stuff using 452x cables and strings, with BCY Halo serving material. This stuff is indestructible and to my knowledge Gibblet is still the only one using Halo. I've personally gotten 10,000+ shots out of an A7 with his halo serving, and these cams eat cables faster than anything I've seen.